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Trusted Agent Market Snapshot — Dice Roll (x402)
x402
Trusted Agent Market Snapshot — Dice Roll (x402) is a paid API for AI agents from trusted-x402.compose.land, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-10).
Rolls dice using standard notation (e.g. 2d6+3, 4d6kh3) and returns detailed per-roll breakdowns including kept/dropped dice and totals, paid via x402 micropayment.
Price / call$0.01
Success—
StatusUnknown
How this service works
Agent-market demand snapshot API. Pay $0.01 USDC via x402 for category demand scores across defi, nft, infra, social, and analytics, or $0.03 per category for the named services behind it.
Output
Returns a JSON object with the canonical notation string, parsed dice/sides/modifier breakdown, an array of per-roll results (each with all dice rolled, kept dice, dropped dice, subtotal, modifier, and total), the grand total across all rolls, a timestamp, and optional seed echo.
Example use cases
D&D character stat generation
“Roll 4d6 keeping the highest 3 dice, 6 times, using seed 'paladin99' so I get reproducible ability scores for my D&D character.”
Advantage roll for tabletop combat
“Roll 2d20 keep highest 1 for an advantage check, and add a +5 modifier — I need to see the full breakdown of both dice.”
Batch damage rolls with modifier
“Roll 3d6+2 five times in a row so I can simulate consecutive attack damage rolls and see the grand total.”
Technical details
Endpoint
POSThttps://trusted-x402.compose.land/v1/utilities/dice-roll?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a paid, auditable, server-side dice roll with full breakdown of kept/dropped dice and support for standard tabletop RPG notation (e.g. kh/kl keep mechanics, modifiers). Prefer it over client-side randomization when reproducibility via seed and a trusted third-party result are required. The x402 micropayment model makes it suitable for agent-to-agent or automated pipelines needing verifiable random outcomes.
Side effects
- Invalid dice notation string returns a parse error
- Missing required 'notation' field returns 400-equivalent error
- Payment not provided or insufficient causes x402 payment-required response
- Unsupported notation modifiers may cause parsing failures
- Seed value mismatch or type error may return unexpected output
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| seed | string | Optional seed for reproducible output. |
| rolls | integer | How many times to evaluate the expression. Default 1. |
| notationrequired | string | Dice notation: [count]d<sides>[kh|kl<n>][+|-<mod>], e.g. 2d6+3, 4d6kh3, 2d20kl1. URL-encode + as %2B. |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| metarequired | object | |
| seed | — | |
| parsedrequired | object | |
| resultsrequired | array | |
| notationrequired | string | Canonical form of the parsed notation. |
| grand_totalrequired | number | Sum of every roll's total. |
| generated_atrequired | string | |
| notation_input | string | Notation exactly as supplied. |
| rolls_requestedrequired | number |
Tags
x402
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